pyodbc: update to version 4.0.21

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

lang/python/pyodbc/Makefile

@@ -5,12 +5,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=pyodbc
-PKG_VERSION:=4.0.17
-PKG_RELEASE:=5
+PKG_VERSION:=4.0.21
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
-PKG_SOURCE_URL:=https://pypi.python.org/packages/ce/57/6b92aa5b3497dde6be55fd6fcb76c7db215ed1d56fde45c613add4a43095/
-PKG_HASH:=a82892ba8d74318524efaaccaf8351d3a3b4079a07e1a758902a2b9e84529c9d
+PKG_SOURCE_URL:=https://pypi.python.org/packages/0f/04/c5638a4636fb8117fdc45685f489864459d193b1d892b61dce785ddf58f9
+PKG_HASH:=9655f84ca9e5cb2dfffff705601017420c840d55271ba62dd44f05383eff0329
 PKG_BUILD_DEPENDS:=python python3 unixodbc
 PKG_LICENSE:=MIT
 PKG_LICENSE_FILES:=LICENSE.txt